| 2011 | | Lymph node metastasis of gastric cancer is associated with the interaction between poly (ADP-ribose) polymerase 1 and matrix metallopeptidase 2. | 이광재, 조성원 |
| 2011 | | Efficacy of ramosetron in the treatment of male patients with irritable bowel syndrome with diarrhea: a multicenter, randomized clinical trial, compared with mebeverine. | 이광재 |
| 2011 | | Criteria for decision making after endoscopic resection of well-differentiated rectal carcinoids with regard to potential lymphatic spread. | 신성재 |
| 2011 | | Application of the HALF index obviates the need for liver biopsy in half of all patients with chronic hepatitis B. | 정재연, 조성원 |
| 2011 | | Is minimal change esophagitis really part of the spectrum of endoscopic findings of gastroesophageal reflux disease? A prospective, multicenter study. | 김진홍, 신성재, 이광재, 이기명 |
| 2011 | | Endoscopic treatment of a large gastric duplication cyst with hook-knife and snare (with video). | 김영배, 김재근, 김진홍, 신성재, 유병무, 이기명, 임선교, 정재연, 황재철 |
| 2011 | | Comparison of multiplex restriction fragment mass polymorphism and sequencing analyses for detecting entecavir resistance in chronic hepatitis B. | 조성원 |
| 2011 | | Role of corticotrophin-releasing factor in the stress-induced dilation of esophageal intercellular spaces | 김장희, 이광재, 이다미, 임선교, 임현이 |
| 2011 | | Bax predicts outcome in gastric cancer patients treated with 5-fluorouracil, leucovorin, and oxaliplatin palliative chemotherapy. | 강석윤, 김장희, 박준성, 신승수, 안미선, 이광재, 이현우, 정성현, 최진혁, 한재호 |
| 2011 | | Study on Association between Single Nucleotide Polymorphisms of MMP7, MMP8, MMP9 Genes and Development of Gastric Cancer and Lymph Node Metastasis | 이광재, 조성원 |
| 2011 | | A Case of Multiple Hepatocellular Carcinoma which was Performed Liver Transplantation after Down-staging by Transcatheter Arterial Chemoembolization | 김봉완, 왕희정, 원제환, 조성원 |
| 2011 | | Case of Synchronous Primary Gastric Diffuse Large B-Cell Lymphoma and Hepatocellular Carcinoma | 김선미, 김현경, 이홍섭, 정성현 |
| 2011 | | A Korean National Survey for Treatment Modality in Colon Polypectomy | 신성재 |
| 2011 | | Endoscopic Stent Placement in the Palliation of Malignant Biliary Obstruction | 김진홍 |
| 2011 | | Jejunal Metastasis of Lung Cancer Diagnosed with Double Balloon Enteroscopy | 고경현, 김진홍, 신성재, 이기명, 임선교, 최정우 |
| 2011 | | Endoscopic Treatment of 3 Cases of GIST with High Aggressive Behavior | 김영배, 김진홍, 신성재, 이기명, 임선교, 황재철 |
| 2011 | | Education and Training Guidelines for the Board of the Korean Society of Gastrointestinal Endoscopy | 이기명 |
| 2011 | | A Survey for Post-polypectomy Surveillance | 신성재 |
| 2011 | | Efficacy of Endoscopic Ultrasonography for Prediction of Tumor Depth in Gastric Cancer | 안창욱, 이기명, 조용관, 한상욱, 허훈 |
| 2011 | | Nocturnal Gastroesophageal Reflux: Assessment and Clinical Implications | 이광재 |
